Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 75 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

75 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Oct. 25, 2018 COST S 23,000 $226.76 $5,215,480 30,432 Indirect -43.05% Disposed 306.0% (price as of 2026-10-02)
March 18, 2016 COST S 20,000 $153.44 $3,068,800 3,280 Indirect -85.91% Disposed 500.0% (price as of 2026-10-02)
Jan. 29, 2015 COST S 10,000 $139.83 $1,398,300 23,280 Indirect -30.05% Disposed 558.4% (price as of 2026-10-02)
Oct. 1, 2014 COST S 10b5-1 600 $125.25 $75,150 13,309 Indirect -4.31% Disposed 635.0% (price as of 2026-10-02)
Sept. 2, 2014 COST S 10b5-1 600 $121.00 $72,600 13,909 Indirect -4.14% Disposed 660.9% (price as of 2026-10-02)
Aug. 1, 2014 COST S 10b5-1 600 $117.80 $70,680 14,509 Indirect -3.97% Disposed 681.5% (price as of 2026-10-02)
July 1, 2014 COST S 10b5-1 600 $115.29 $69,174 15,109 Indirect -3.82% Disposed 698.6% (price as of 2026-10-02)
June 6, 2014 COST S 10,000 $117.69 $1,176,900 15,709 Indirect -38.90% Disposed 682.3% (price as of 2026-10-02)
June 2, 2014 COST S 10b5-1 600 $115.84 $69,504 25,709 Indirect -2.28% Disposed 694.8% (price as of 2026-10-02)
May 1, 2014 COST S 10b5-1 600 $115.69 $69,414 26,309 Indirect -2.23% Disposed 695.8% (price as of 2026-10-02)
April 1, 2014 COST S 10b5-1 600 $112.16 $67,296 26,909 Indirect -2.18% Disposed 720.8% (price as of 2026-10-02)
March 3, 2014 COST S 10b5-1 600 $116.12 $69,672 27,509 Indirect -2.13% Disposed 692.8% (price as of 2026-10-02)
Feb. 3, 2014 COST S 10b5-1 600 $112.96 $67,776 28,109 Indirect -2.09% Disposed 715.0% (price as of 2026-10-02)
Jan. 2, 2014 COST S 10b5-1 600 $118.71 $71,226 28,709 Indirect -2.05% Disposed 675.5% (price as of 2026-10-02)
Dec. 2, 2013 COST S 10b5-1 600 $124.19 $74,514 29,309 Indirect -2.01% Disposed 641.3% (price as of 2026-10-02)
Nov. 15, 2013 COST S 10b5-1 600 $123.66 $74,196 29,909 Indirect -1.97% Disposed 644.5% (price as of 2026-10-02)
March 27, 2013 COST S 2,000 $106.05 $212,100 36,865 Direct -5.15% Disposed 768.1% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
April 1, 2004 COST Stock Option Common Stock (75,000) $37.35 March 31, 2014 75,000 Acquired
April 1, 2004 COST Stock Option Common Stock (75,000) $0.00 March 31, 2014 75,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Sept. 26, 2012 COST Common Stock · Direct

Compensation (DEF 14A)

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Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2004 $450,000 $83,171 · · · · $24,100 ·
2002 $434,192 $34,000 · · · · · ·

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.